Commit 5156d7ef authored by Jiri Pirko's avatar Jiri Pirko Committed by David S. Miller

selftests: netdevsim: add devlink regions tests

Test netdevsim devlink region implementation.
Signed-off-by: default avatarJiri Pirko <jiri@mellanox.com>
Tested-by: default avatarJakub Kicinski <jakub.kicinski@netronome.com>
Acked-by: default avatarJakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 4418f862
......@@ -3,7 +3,7 @@
lib_dir=$(dirname $0)/../../../net/forwarding
ALL_TESTS="fw_flash_test params_test"
ALL_TESTS="fw_flash_test params_test regions_test"
NUM_NETIFS=0
source $lib_dir/lib.sh
......@@ -90,6 +90,58 @@ params_test()
log_test "params test"
}
check_region_size()
{
local name=$1
local size
size=$(devlink region show $DL_HANDLE/$name -j | jq -e -r '.[][].size')
check_err $? "Failed to get $name region size"
[ $size -eq 32768 ]
check_err $? "Invalid $name region size"
}
check_region_snapshot_count()
{
local name=$1
local phase_name=$2
local expected_count=$3
local count
count=$(devlink region show $DL_HANDLE/$name -j | jq -e -r '.[][].snapshot | length')
[ $count -eq $expected_count ]
check_err $? "Unexpected $phase_name snapshot count"
}
regions_test()
{
RET=0
local count
check_region_size dummy
check_region_snapshot_count dummy initial 0
echo ""> $DEBUGFS_DIR/take_snapshot
check_err $? "Failed to take first dummy region snapshot"
check_region_snapshot_count dummy post-first-snapshot 1
echo ""> $DEBUGFS_DIR/take_snapshot
check_err $? "Failed to take second dummy region snapshot"
check_region_snapshot_count dummy post-second-snapshot 2
echo ""> $DEBUGFS_DIR/take_snapshot
check_err $? "Failed to take third dummy region snapshot"
check_region_snapshot_count dummy post-third-snapshot 3
devlink region del $DL_HANDLE/dummy snapshot 1
check_err $? "Failed to delete first dummy region snapshot"
check_region_snapshot_count dummy post-first-delete 2
log_test "regions test"
}
setup_prepare()
{
modprobe netdevsim
......
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